Zipper pull



FIG. 1 is a perspective view showing my new design.

FIG. 2 is a top view showing my new design.

FIG. 3 is a bottom view showing my new design.

FIG. 4 is a front view showing my new design.

FIG. 5 is a back view showing my new design; and,

FIG. 6 is a side view showing my new design. 

CLAIM I claim the ornamental design for a zipper pull, as shown and described. 